Getting Your Blog Started
Blogging in Moodle is done through the Blog Menu in Moodle. When you log in and go to the 11.124 (2007) site you should see the Blog Menu in Moodle as shown here.
To create a new entry, click the "Add a new entry" link. To view entries from other students in 11.124, click on the "View course entries" link.
When editing your own blog, you can add attachments. Also be sure to choose the "publish to everyone" link or you will only have a draft that is visible to you.